10-10-2023, 08:48 AM
Hi all. I struggling a bit with the 41-610P set that I have been restoring. I recapped and replaced at least 95% of the old decomposed rubber insulated wire. The presets work great but I get nothing when using the tuner on any band. I removed the tuning condenser, cleaned and test it and it's fine. I assume that since the presets work , then the tubes shouldn't be the issue. I removed the Oscillator transformer and measured the resistance. You can see the results in the attached pictures. The coil between terminals 5-6 measure 3.7 Ohms. The schematic lists a spec value of 0.4. Would this be enough to cause the problem I'm seeing? Any suggestions of path forward? Thank you!
